Display stand



FIG. 1 is a front perspective view of a display stand showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a right side view, the left side being a mirror image thereof; and,

FIG. 4 is a top plan view thereof.

The left side view corresponds to the right side view. The bottom is plain and not ornamented. 

The ornamental design for a display stand, as shown and described. 